A dust removal device for producing graphite carbon materials

Abstract

The present invention discloses a dust removal device for graphite carbon material production, relates to the field of graphite carbon material production, and solves the problem that the existing dust removal device easily causes the blockage of the air intake duct. The device comprises: a device shell and a box body, a graphite rod feeding port is provided on the outer side of the device shell, an electric hydraulic rod is installed on the top of the device shell, an electric knife holder is installed on the bottom end of the electric hydraulic rod, two atomizing nozzles are installed on the outer side of the device shell, two water tanks are installed on the top of the device shell, and the water tanks are connected to the atomizing nozzles through a water pump; the device also comprises: a powder collecting mechanism, which is used to collect the graphite dust processed by the atomizing nozzles into the box body, and the powder collecting mechanism is installed on the inner side of the box body; the present invention can use the powder collecting mechanism to enable the two atomizing nozzles to perform dust reduction treatment on the graphite dust generated during the graphite rod processing, and the formed graphite slurry can enter the box body along with the water flow discharged from the atomizing nozzles, thereby achieving the effects of rapid dust removal and anti-blocking.

Description

Technical Field

[0001] The invention relates to the field of graphite carbon material production, in particular to a dust removal device for graphite carbon material production. Background Art

[0002] Graphite carbon material is a carbon material with graphite as the main component. It has a unique layered structure, high thermal conductivity, electrical conductivity, high temperature resistance and chemical stability. With its comprehensive performance, it has become a key basic material in modern industry, especially in the fields of new energy and high technology, and has continued to innovate. It is widely used in industry, energy, electronics and other fields.

[0003] In the process of making graphite rods, graphite carbon materials need to be cut, polished and drilled. During this process, a large amount of fine dust will be generated. Since graphite dust is combustible dust, and workers will also cause harm to their bodies after inhaling graphite dust for a long time, dust removal is an indispensable link. The existing dust removal device will set a water spray head at the processing point of the graphite rod, so that the water spray head can reduce the raised graphite dust to form a dust slurry, and absorb the dust through the suction pipes on both sides of the processing point. However, the suction pipe will draw water mist containing dust, and the dust slurry will adhere to the inner wall of the suction pipe. Long-term accumulation will cause blockage of the suction pipe, making it difficult to ensure continuous dust removal of graphite dust. Summary of the Invention

[0004] The object of the present invention is to provide a dust removal device for producing graphite carbon materials to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A dust removal device for the production of graphite carbon materials, comprising: a device housing and a box body fixedly mounted on the bottom of the device housing, a graphite rod feed port being provided on the outside of the device housing, an electric hydraulic rod being fixedly mounted on the top of the device housing, an electric knife holder being fixedly mounted on the bottom end of the electric hydraulic rod, two symmetrically distributed atomizing nozzles being fixedly mounted on the outside of the device housing, two symmetrically distributed water tanks being fixedly mounted on the top of the device housing, the water tanks being connected to the atomizing nozzles through water pumps; further comprising: a powder collecting mechanism for collecting graphite dust processed by the atomizing nozzles into the box body, the powder collecting mechanism being mounted on the inner side of the box body; an exhaust mechanism for filtering and discharging air entering the box body, the exhaust mechanism being mounted on the inner side of the box body; a material fixing mechanism for positioning and straightening the graphite rods, the material fixing mechanism being mounted on the outer side of the device housing.

[0007] Preferably, the powder collecting mechanism includes a suction pump fixedly mounted on the top of the box body, the suction pump is connected to the top of the box body through an exhaust pipe, a water injection valve is fixedly mounted on the top of the box body, a water receiving bucket is fixedly mounted on the inner side of the device shell, the water receiving bucket is a hollow frustum structure, a drainage pipe extending to the inner side of the box body is fixedly mounted on the bottom of the water receiving bucket, a driving motor is fixedly mounted on the bottom of the box body, a rotating rod located on the inner side of the drainage pipe is fixedly mounted on the output end of the driving motor, two mounting plates are fixedly mounted on the outer side of the rotating rod, a drainage hole is provided on the surface of the mounting plate, a plurality of first scrapers symmetrically distributed in the center are fixedly mounted between the two mounting plates, a second scraper is fixedly mounted on the top of the first scraper, the second scraper is an arc-shaped structure, and the second scraper is in contact with the inner side of the water receiving bucket.

[0008] The top of the support frame is provided with a top block, and the top block of the slide rod is provided with a top block, and a first spring is fixedly installed between the top block of the slide rod and the top of the mounting bracket, and a plurality of abutments distributed centrally and symmetrically distributed are fixedly installed on the top of the support frame, and one side of the abutment plate is an inclined surface structure, and one end of the knocking block close to the support frame is an arc structure.

[0009] Preferably, the material fixing mechanism includes two installation boxes symmetrically fixedly installed on both sides of the device housing, a first clamping block and a second clamping block are slidably installed on the inner side of the installation box, the first clamping block and the second clamping block are symmetrically distributed, and the first clamping block is located above the second clamping block, both sides of the first clamping block and the second clamping block are provided with wing plates, a U-shaped slide is fixedly installed between the two wing plates of the second clamping block, the U-shaped slide slides through the wing plates of the first clamping block, and a second spring is fixedly installed between the wing plates of the first clamping block and the wing plates of the second clamping block A rotating wheel is rotatably installed on the inner side of the mounting box, and the outer side of the rotating wheel contacts the top inner wall of the U-shaped slide and the top of the first clamping block. Two symmetrically distributed flat-top protrusions are fixedly installed on the outer side of the rotating wheel, and a gear is rotatably installed on the inner side of the mounting box. The gear extends to the inner side of the device housing, and a synchronous belt is rotatably installed between the shaft of the gear and the shaft of the rotating wheel. A top frame is fixedly installed between the electric hydraulic rod and the electric knife holder, and racks are fixedly installed at both ends of the top frame, and the two racks are respectively engaged with the two gears.

[0010] Preferably, a plurality of transparent observation windows are installed on the outer side and the top of the device housing.

[0011] Preferably, a sewage valve is fixedly installed on the outside of the box.

[0012] Preferably, a positioning ring is fixedly mounted on the outer side of the rotating rod, and the bottom of the positioning ring contacts the bottom inner wall of the box body.

[0013] Preferably, two symmetrically distributed guide rods are fixedly mounted on the inner side of the installation box, and the guide rods slide through the first clamping block and the second clamping block.

[0014] Preferably, a plurality of rubber blocks are fixedly mounted on the inner sides of the first clamping block and the second clamping block.

[0015] Preferably, a positioning box is fixedly installed on the outer side of the installation box, and the synchronous belt is located on the inner side of the positioning box.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention uses a powder collecting mechanism to enable two atomizing nozzles to carry out dust reduction treatment on graphite dust generated during graphite rod processing. The formed graphite slurry can enter the box along with the water flow discharged from the atomizing nozzle, and the graphite dust is adsorbed by the water in the box, and the graphite dust remaining on the inner wall of the water hopper and the drain pipe is scraped and cleaned, thereby achieving the effects of rapid dust removal and anti-blocking.

[0018] The present invention uses an exhaust mechanism to filter the air sucked into the exhaust pipe through the elastic filter screen inside the air intake cylinder, thereby preventing graphite dust remaining in the water tank from entering the suction pump, and uses the airflow to drive the driven fan to rotate, so that the knocking block can continuously contact the abutment plate, and uses the height of the abutment plate and the elasticity of the first spring to enable the knocking block to continuously knock the elastic filter screen, thereby facilitating the downward removal of graphite dust at the bottom of the elastic filter screen, thereby achieving the effect of filtering and dust prevention.

[0019] The present invention uses a material fixing mechanism, which can drive the two flat-top protrusions to rotate when the electric hydraulic rod pushes the electric tool holder and the graphite rod to approach each other, and the flat-top protrusions push the U-shaped slide and the first clamping block to move, so that the first clamping block and the second clamping block are close to each other, and the graphite rod is clamped and positioned, ensuring that the electric tool holder can automatically position the graphite rod when processing the graphite rod, thereby improving the stability of the graphite rod processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the box body and the exhaust pipe structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the electric knife holder and the drainage pipe structure of the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of the second scraper and the water receiving bucket in the present invention;

[0024] Figure 5 Schematic diagram of the elastic filter and driven fan structure of the present invention;

[0025] Figure 6 Schematic diagram of the knock block and the abutment plate structure in the present invention;

[0026] Figure 7 This is a schematic diagram of the installation box and the rotating wheel structure of the present invention;

[0027] Figure 8 It is a schematic diagram of the structure of the U-shaped slide and the positioning box in the present invention.

[0028] Figure: 1, device housing; 2, box; 3, electric hydraulic rod; 4, electric knife holder; 5, atomizing nozzle; 6, water tank; 7, suction pump; 8, exhaust pipe; 9, water filling valve; 10, water receiving bucket; 11, drain pipe; 12, drive motor; 13, rotating rod; 14, mounting plate; 15, first scraper; 16, second scraper; 17, air inlet cylinder; 18, support frame; 19, elastic filter; 20, positioning frame; 21, roller rod; 22, driven fan; 2 3. Mounting frame; 24. Knock block; 25. Slide bar; 26. First spring; 27. Abutment plate; 28. Mounting box; 29. ​​First clamping block; 30. Second clamping block; 31. U-shaped slide; 32. Second spring; 33. Rotating wheel; 34. Flat-top bump; 35. Gear; 36. Synchronous belt; 37. Top frame; 38. Rack; 39. Transparent observation window; 40. Drain valve; 41. Positioning ring; 42. Guide rod; 43. Rubber abutment block; 44. Positioning box. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Example 1: Please refer to Figures 1-8 The dust removal device for graphite carbon material production shown in the figure includes a device housing 1 and a box body 2 fixedly installed at the bottom of the device housing 1. A graphite rod feed port is opened on the outside of the device housing 1, so that the graphite rod can enter the device housing 1 through the feed port. An electric hydraulic rod 3 is fixedly installed on the top of the device housing 1, and an electric knife holder 4 is fixedly installed on the bottom of the electric hydraulic rod 3. The electric hydraulic rod 3 can push the electric knife holder 4 close to the graphite rod, and the graphite rod is processed by the electric knife holder 4. Two symmetrically distributed The atomizing nozzle 5 has two symmetrically distributed water tanks 6 fixedly installed on the top of the device shell 1. The water tank 6 is connected to the atomizing nozzle 5 through a water pump. The water tank 6 injects water into the atomizing nozzle 5 through a water pipe, so that the atomizing nozzle 5 sprays water on the processed graphite rod to achieve dust reduction treatment of the graphite dust. Multiple transparent observation windows 39 are installed on the outside and top of the device shell 1 to facilitate the staff to operate the electric knife holder 4; it also includes: a powder collecting mechanism for collecting the graphite dust processed by the atomizing nozzle 5 into the box body 2, and the powder collecting mechanism is installed on the inner side of the box body 2.

[0031] The powder collecting mechanism includes a suction pump 7 fixedly mounted on the top of the box body 2, the suction pump 7 is connected to the top of the box body 2 through an air extraction pipe 8, a water injection valve 9 is fixedly mounted on the top of the box body 2 for injecting water into the box body 2, a water receiving bucket 10 is fixedly mounted on the inner side of the device shell 1, the water receiving bucket 10 is a hollow frustum structure, a drainage pipe 11 extending to the inner side of the box body 2 is fixedly mounted on the bottom of the water receiving bucket 10, water is injected into the box body 2 through the water injection valve 9, so that the water level is higher than the bottom end of the drainage pipe 11, and the suction pump 7 can be pumped out through the air extraction pipe 8 when it is running. The air in the box body 2 is taken out to make the box body 2 in a negative pressure state, so that the drain pipe 11 can extract the air in the device housing 1 through the water receiving bucket 10, and the graphite dust and the graphite slurry of the atomizing nozzle 5 are sucked into the water receiving bucket 10 and enter the box body 2. The graphite dust is adsorbed by the water in the box body 2 to achieve the collection of the graphite dust. The bubbles generated in the box body 2 can be discharged to the outside through the suction pump 7. The bottom of the box body 2 is fixedly installed with a driving motor 12, and the output end of the driving motor 12 is fixedly installed with a rotating rod 13 located on the inner side of the drain pipe 11. Two mounting plates 14 are fixedly installed on the outside of the rotating rod 13. The mounting plates 14 are located below the water surface in the box 2. Drain holes are opened on the surface of the mounting plates 14 to facilitate the downward flow of graphite slurry. A plurality of first scrapers 15 are fixedly installed between the two mounting plates 14 and are symmetrically distributed in the center. When the rotating rod 13 rotates, the first scrapers 15 can be driven to rotate through the mounting plates 14, so that the first scrapers 15 can scrape downward the graphite slurry adhered to the inner side of the drain pipe 11. A second scraper 16 is fixedly installed on the top of the first scraper 15. 16 is an arc-shaped structure, and the second scraper 16 is in contact with the inner side of the water receiving bucket 10, so that the first scraper 15 can drive the second scraper 16 to move synchronously, scraping the graphite slurry in the water receiving bucket 10 into the drain pipe 11 to achieve an anti-blocking effect. A drain valve 40 is fixedly installed on the outside of the box body 2 to discharge the graphite dust and water in the box body 2. A positioning ring 41 is fixedly installed on the outside of the rotating rod 13, and the bottom of the positioning ring 41 is in contact with the bottom inner wall of the box body 2 to provide auxiliary support for the rotating rod 13 and improve the stability of the rotation of the rotating rod 13.

[0032] Example 2: Please refer to Figure 2 、 Figure 5 and Figure 6, this embodiment further explains Example 1. The exhaust mechanism shown in the figure includes an air intake cylinder 17 fixedly mounted on the bottom end of the exhaust pipe 8, and a support frame 18 is fixedly mounted on the inner side of the air intake cylinder 17. An elastic filter screen 19 is fixedly mounted on the inner side of the support frame 18, and the air entering the air intake cylinder 17 is filtered through the elastic filter screen 19. Two vertically distributed positioning frames 20 are fixedly mounted on the inner side of the exhaust pipe 8, and a roller rod 21 is rotatably mounted between the two positioning frames 20. A driven fan 22 is fixedly mounted on the outer side of the roller rod 21, so that the airflow in the exhaust pipe 8 can drive the driven fan 22 to rotate, and the driven fan 22 can drive the roller rod 21 to rotate. A mounting frame 23 is fixedly mounted on one end of the roller rod 21 close to the elastic filter screen 19. The mounting frame 23 and the positioning frame 20 are both hollow structures. A plurality of centrally distributed knocking blocks 24 are provided at the bottom of the mounting frame 23. When the roller rod 21 rotates, it can drive the knocking blocks 24 to rotate through the mounting frame 23 The block 24 makes a circular motion with the roller rod 21 as the center point, and the top of the knocking block 24 is fixedly installed with a sliding rod 25 that slides through the mounting frame 23. The top of the sliding rod 25 is provided with a top block, and a first spring 26 is fixedly installed between the top block of the sliding rod 25 and the top of the mounting frame 23. The top of the support frame 18 is fixedly installed with a plurality of abutment plates 27 distributed symmetrically with the center. One side of the abutment plate 27 is a sloped structure, and the end of the knocking block 24 close to the support frame 18 is an arc-shaped structure, so that when the knocking block 24 contacts the inclined surface of the abutment plate 27, it can push the knocking block 24 to move upward, so that the knocking block 24 stretches the first spring 26 through the sliding rod 25, and when the knocking block 24 is away from the abutment plate 27, the rebound force of the first spring 26 is used to enable the knocking block 24 to knock the elastic filter screen 19 from above, and the graphite dust remaining at the bottom of the elastic filter screen 19 is shaken off downward, and the elastic filter screen 19 can be continuously cleaned as the driven fan 22 rotates.

[0033] Example 3: Please refer to Figure 2 、 Figure 7 and Figure 8, this embodiment is further explained for other embodiments. The material fixing mechanism in the figure includes two mounting boxes 28 that are symmetrically fixedly installed on both sides of the device housing 1. A first clamping block 29 and a second clamping block 30 are slidably installed on the inner side of the mounting box 28. The first clamping block 29 and the second clamping block 30 are symmetrically distributed, and the first clamping block 29 is located above the second clamping block 30. The first clamping block 29 and the second clamping block 30 can clamp and position the graphite rod to improve the stability of the electric tool holder 4 in processing the graphite rod. Wings are provided on both sides of the first clamping block 29 and the second clamping block 30. A U-shaped slide 31 is fixedly installed between the two wings of the second clamping block 30. The U-shaped slide 31 slides through the wing of the first clamping block 29 A second spring 32 is fixedly installed between the wing plate of the first clamping block 29 and the wing plate of the second clamping block 30. The elasticity of the second spring 32 can be used to separate the first clamping block 29 from the second clamping block 30. A rotating wheel 33 is rotatably installed on the inner side of the mounting box 28. The outer side of the rotating wheel 33 contacts the top inner wall of the U-shaped slide 31 and the top of the first clamping block 29. Two symmetrically distributed flat-top protrusions 34 are fixedly installed on the outer side of the rotating wheel 33. When the rotating wheel 33 rotates, the two flat-top protrusions 34 can respectively push the U-shaped slide 31 and the first clamping block 29 to move. The first clamping block 29 can move downward, and the U-shaped slide 31 can pull the second clamping block 30 to move upward, so that the first clamping block 29 and the second clamping block are The block 30 is against the outside of the graphite rod to achieve the clamping and positioning of the graphite rod. A gear 35 is rotatably installed on the inside of the mounting box 28. The gear 35 extends to the inside of the device housing 1. A synchronous belt 36 is rotatably installed between the shaft of the gear 35 and the shaft of the runner 33. When the gear 35 rotates, the runner 33 can be driven to rotate through the synchronous belt 36. A top frame 37 is fixedly installed between the electric hydraulic rod 3 and the electric knife holder 4. Racks 38 are fixedly installed at both ends of the top frame 37. The two racks 38 are respectively engaged with the two gears 35. When the electric hydraulic rod 3 moves downward, it can drive the rack 38 to move through the top frame 37, so that the rack 38 drives the gear 35 to rotate ninety degrees, which can make the two The first clamping block 29 and the second clamping block 30 are leaning against each other, and two symmetrically distributed guide rods 42 are fixedly installed on the inner side of the installation box 28. The guide rods 42 slide through the first clamping block 29 and the second clamping block 30 to improve the smoothness of the movement of the first clamping block 29 and the second clamping block 30. A plurality of rubber blocks 43 are fixedly installed on the inner sides of the first clamping block 29 and the second clamping block 30. The first clamping block 29 and the second clamping block 30 can clamp and position the graphite rod through the rubber blocks 43 to prevent the first clamping block 29 and the second clamping block 30 from clamping the graphite rod with excessive force. A positioning box 44 is fixedly installed on the outer side of the installation box 28, and the synchronous belt 36 is located on the inner side of the positioning box 44, so that the positioning box 44 provides protection for the synchronous belt 36.

[0034] Working principle: First, the staff opens the water injection valve 9 and injects water into the box 2 so that the water level is higher than the two mounting plates 14. Then, the staff puts the graphite rod to be processed into the device housing 1 through the feed port on the device housing 1 and the perforation of the mounting box 28, and starts the electric hydraulic rod 3, so that the electric hydraulic rod 3 drives the electric tool holder 4 and the top frame 37 to move downward, and the top frame 37 drives the two racks 38 to move synchronously, so that the rack 38 drives the corresponding gear 35 to rotate ninety degrees, and the gear 35 drives the runner 33 to rotate synchronously through the synchronous belt 36. The runner 33 pushes the U-shaped slide 31 to move upward and the first clamping block 29 to move downward through the two flat-top protrusions 34. The U-shaped slide 31 can drive the second clamping block 30 to move upward, so that the first clamping block 29 and The second clamping block 30 is against the graphite rod to realize the clamping and positioning of the graphite rod. At this time, the electric knife holder 4 is in contact with the graphite rod, so that the electric knife holder 4 processes the graphite rod. The water pump in the water tank 6 sends water into the atomizing nozzle 5, so that the atomizing nozzle 5 sprays the graphite dust generated during the processing of the graphite rod to reduce dust. The generated graphite slurry can fall into the inner side of the water receiving bucket 10. At this time, the staff starts the suction pump 7, so that the suction pump 7 extracts the air in the box body 2 through the exhaust pipe 8. The interior of the box body 2 is in a negative pressure state, so that the drain pipe 11 extracts the air in the device housing 1 through the water receiving bucket 10, and sucks the graphite dust and the graphite slurry reduced by the atomizing nozzle 5 into the water receiving bucket 10 and into the water in the box body 2. The graphite dust is sucked by the water in the box body 2. At the same time, the driving motor 12 drives the rotating rod 13 to rotate, so that the rotating rod 13 mounting plate 14 drives the first scraper 15 to rotate, and the first scraper 15 drives the second scraper 16 to rotate synchronously, so that the first scraper 15 and the second scraper 16 move along the inner side of the drain pipe 11 and the inner side of the water receiving bucket 10 respectively, and scrape the graphite slurry downward into the water in the box body 2, so as to achieve the anti-blocking effect and ensure the continuous dust removal during the processing of the graphite rods. Then, the air in the box body 2 can float from the water surface in the form of bubbles, and pass through the air intake cylinder 17 into the exhaust pipe 8, and the graphite dust remaining in the air is adsorbed by the elastic filter screen 19 in the air intake cylinder 17. At the same time, the airflow in the exhaust pipe 8 can drive the driven fan 22 to rotate, so that the driven fan 22 drives the mounting frame 23 to rotate through the roller rod 21. When the knocking block 24 contacts the inclined surface of the abutting plate 27, the inclined surface of the abutting plate 27 can push the knocking block 24 to move upward, so that the knocking block 24 stretches the first spring 26 through the sliding rod 25, and when the knocking block 24 is away from the abutting plate 27, the rebound force of the first spring 26 is used to enable the knocking block 24 to knock the elastic filter screen 19 from above, and the graphite dust remaining at the bottom of the elastic filter screen 19 is shaken off downward, and the elastic filter screen 19 can be continuously cleaned with the rotation of the driven fan 22 to prevent the elastic filter screen 19 from being blocked. Finally, the filtered air can be discharged outward through the suction pump 7 to complete the dust removal of the graphite rod, thereby achieving the effect of continuous dust removal.Ensure continuous processing of graphite rods.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0036] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for producing graphite carbon materials, characterized in that: include: The device shell is fixedly mounted on the bottom of the device shell, a graphite rod feed port is opened on the outside of the device shell, an electric hydraulic rod is installed on the top of the device shell, an electric knife holder is installed on the bottom of the electric hydraulic rod, two atomizing nozzles are installed on the outside of the device shell, and two water tanks are installed on the top of the device shell, and the water tanks are connected to the atomizing nozzles through a water pump; Also includes: A powder collecting mechanism is used to collect the graphite dust processed by the atomizing nozzle into the box body. The powder collecting mechanism is installed on the inner side of the box body. The powder collecting mechanism includes a suction pump installed on the top of the box body. The suction pump is connected to the top of the box body through an exhaust pipe. A water injection valve is fixedly installed on the top of the box body. A water receiving bucket is fixedly installed on the inner side of the device shell. The water receiving bucket is a hollow frustum structure. A drainage pipe is installed at the bottom of the water receiving bucket. A driving motor is installed at the bottom of the box body. A rotating rod is fixedly installed at the output end of the driving motor. Two mounting plates are fixedly installed on the outer side of the rotating rod. Drain holes are opened on the surface of the mounting plate. A plurality of first scrapers are fixedly installed between the two mounting plates. A second scraper is fixedly installed on the top of the first scraper. The second scraper has an arc-shaped structure. The exhaust mechanism is used to filter and discharge the air entering the box. The exhaust mechanism is installed on the inner side of the box, and the exhaust mechanism includes an air intake cylinder fixedly installed on the bottom end of the exhaust pipe, a support frame is fixedly installed on the inner side of the air intake cylinder, an elastic filter is fixedly installed on the inner side of the support frame, two positioning frames are fixedly installed on the inner side of the exhaust pipe, a roller rod is rotatably installed between the two positioning frames, a driven fan is fixedly installed on the outer side of the roller rod, a mounting frame is fixedly installed on one end of the roller rod, a plurality of knocking blocks are provided at the bottom of the mounting frame, a sliding rod that slides through the mounting frame is fixedly installed on the top of the knocking block, a top block is provided on the top of the sliding rod, and a first spring is installed between the top block of the sliding rod and the top of the mounting frame, a plurality of abut plates are installed on the top of the support frame, one side of the abut plate is a sloped structure, and one end of the knocking block is a circular arc structure; The material fixing mechanism is used to position and straighten the graphite rod, and the material fixing mechanism is installed on the outside of the device shell.

2. A dust removal device for producing graphite carbon materials according to claim 1, characterized in that: The material fixing mechanism includes two mounting boxes installed on both sides of the device shell, and the first clamping block and the second clamping block are slidably installed on the inner side of the mounting box, and wing plates are provided on both sides of the first clamping block and the second clamping block, and a U-shaped slide is fixedly installed between the two wing plates of the second clamping block, and the U-shaped slide slides through the wing plates of the first clamping block, and a second spring is fixedly installed between the wing plates of the first clamping block and the wing plates of the second clamping block, and a rotating wheel is rotatably installed on the inner side of the mounting box, and two symmetrically distributed flat-top protrusions are fixedly installed on the outer side of the rotating wheel, and a gear is rotatably installed on the inner side of the mounting box, and a synchronous belt is rotatably installed between the shaft rod of the gear and the shaft rod of the rotating wheel, and a top frame is fixedly installed between the electric hydraulic rod and the electric knife seat, and racks are fixedly installed on both ends of the top frame, and the two racks are respectively engaged with the two gears.

3. The dust removal device for producing graphite carbon materials according to claim 1, characterized in that: A plurality of transparent observation windows are installed on the outer side and the top of the device shell.

4. The dust removal device for producing graphite carbon materials according to claim 1, characterized in that: A sewage valve is fixedly installed on the outer side of the box.

5. The dust removal device for producing graphite carbon materials according to claim 1, characterized in that: A positioning ring is fixedly installed on the outer side of the rotating rod, and the bottom of the positioning ring contacts the bottom inner wall of the box body.

6. A dust removal device for producing graphite carbon materials according to claim 2, characterized in that: Two guide rods are fixedly installed on the inner side of the installation box, and the guide rods slide through the first clamping block and the second clamping block.

7. A dust removal device for producing graphite carbon materials according to claim 2, characterized in that: A plurality of rubber blocks are installed on the inner sides of the first clamping block and the second clamping block.

8. The dust removal device for producing graphite carbon materials according to claim 2, characterized in that: A positioning box is installed on the outer side of the installation box, and the synchronous belt is located on the inner side of the positioning box.

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